Why Rising Oil Prices Can Push Up Inflation, Interest Rates and the Cost of Living

12 March 2026

Paul Francis

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When oil prices rise sharply, the impact rarely stays confined to the energy sector. Oil sits at the centre of the global economy, meaning fluctuations in its price can ripple through everything from supermarket shelves to mortgage rates.

Row of red-brick Victorian houses with ornate gables under a blue sky. Trees frame the scene, creating a peaceful neighborhood vibe.

For many people, the most visible effect is the cost of filling a car with petrol or diesel. But fuel prices are only the beginning. Oil is embedded deeply in the systems that move goods, manufacture products and power economies. When prices rise significantly, the effects spread across industries and eventually reach households.

Understanding why this happens requires looking at the broader relationship between energy, inflation and monetary policy.

Why Oil Prices Influence So Many Parts of the Economy

Oil is one of the most widely used commodities in the world, and its influence goes far beyond transportation. While petrol and diesel are the most obvious examples, crude oil is also used to produce plastics, chemicals, synthetic materials and many industrial products.

More importantly, oil underpins global logistics. Trucks, cargo ships and aircraft all rely heavily on fuel derived from crude oil. When oil becomes more expensive, transporting goods becomes more expensive as well.

This means that a rise in oil prices increases the cost of moving almost everything that consumers buy. Food, electronics, clothing and construction materials all pass through supply chains that depend on fuel.

Businesses often absorb some of these costs initially, but sustained increases in energy prices eventually filter through to retail prices. Companies adjust their pricing to protect margins, which contributes to broader inflation across the economy.

The result is that a rise in oil prices does not only affect motorists. It influences the cost structure of countless industries simultaneously.

The Link Between Oil Prices and Inflation

Inflation measures how quickly the prices of goods and services are rising across an economy. Energy costs play a major role in these calculations because they influence so many other sectors.

When oil prices rise, several inflationary pressures emerge at once. Transport costs increase, which pushes up the price of goods. Manufacturing becomes more expensive due to higher energy usage. Airlines raise ticket prices as jet fuel costs climb. Farmers also face higher costs for machinery, fertilisers and logistics.

All of these changes feed into consumer prices.

Economists often refer to energy as an “input cost” for the broader economy. When the cost of an important input rises, the price of the final products that rely on that input tends to rise as well.

History has repeatedly demonstrated this relationship. During major oil shocks in the past, particularly in the 1970s and during more recent geopolitical crises, surging energy prices played a significant role in pushing inflation higher.

In modern economies, the link still exists even though energy sources have diversified. Oil remains a key component of global trade and transportation, meaning its price continues to influence inflation across multiple sectors.

Why Central Banks Pay Close Attention to Oil

Central banks, including the Bank of England, closely monitor oil prices because of their influence on inflation. When inflation rises too quickly, central banks often respond by raising interest rates in an attempt to slow spending and stabilise prices.

Higher interest rates make borrowing more expensive for businesses and consumers. This tends to reduce demand across the economy, which can eventually ease inflationary pressure.

When oil prices rise sharply, central banks face a difficult balancing act. On one hand, higher energy costs can push inflation above target levels. On the other hand, the same energy shock can also slow economic growth by increasing costs for businesses and households.

This dilemma means central banks must carefully consider how persistent the oil price increase might be. If energy prices remain elevated for an extended period, policymakers may feel pressure to maintain higher interest rates for longer in order to keep inflation under control.

For households, this decision can have very real consequences.

How Oil Prices Can Affect Mortgage Rates

Interest rates influence mortgage costs because lenders base many of their products on central bank policy rates and bond market expectations. When investors believe interest rates will stay high, borrowing costs across the financial system tend to rise.

If rising oil prices contribute to higher inflation, central banks may delay interest rate cuts or even increase rates further. Mortgage providers adjust their rates accordingly, which can increase the cost of borrowing for homeowners and buyers.

For people on variable-rate mortgages, this can translate into higher monthly payments. Those seeking new mortgages may also find that fixed-rate deals become more expensive when markets expect interest rates to remain elevated.

Although oil prices are only one factor affecting mortgage rates, they can influence the broader economic conditions that shape interest rate decisions.

The Cost of Living Connection

The combined effect of higher fuel costs, rising consumer prices and increased borrowing costs can significantly affect the cost of living.

Households may feel the impact in several ways at once. Filling a car becomes more expensive, grocery prices rise as transportation costs increase, and mortgage payments may climb if interest rates remain high. Businesses facing higher operating costs may also slow hiring or reduce investment, which can influence wages and job markets.

These overlapping pressures are why energy shocks often coincide with periods of economic stress. When energy prices surge, they tend to affect both household budgets and national economic policy at the same time.

In recent years, the UK and many other countries have already experienced how rising energy prices can contribute to broader cost of living challenges. The connection between oil markets and everyday expenses is therefore more direct than it might initially appear.

Why Energy Markets Matter Beyond Fuel

Oil markets may appear distant from everyday life, but their influence reaches deep into economic systems. Because energy underpins transportation, manufacturing and trade, changes in oil prices often trigger a chain reaction across industries.

When geopolitical tensions or supply disruptions push oil prices higher, the effects can travel quickly from global markets to national economies and ultimately to household finances.

This is why economists, governments and central banks watch energy markets so closely. Oil prices do not just reflect the cost of fuel. They act as an early signal for wider economic pressures that can shape inflation, interest rates and the overall cost of living.

Understanding that connection helps explain why developments in global energy markets matter far beyond the oil industry itself.

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The Grey Areas of Influencer Marketing

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Jun 10, 2024
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Originally Posted June 7th 2021

Growing up with the internet, as I did, it’s of no surprise to me that traditional methods of marketing are failing to grab the attention of millennials and Generation Z. Many have wised up to the artifice and pretence of the advertisements that would’ve persuaded their parents and grandparents.

Today, brands must double down on their relatability and authenticity to cater to younger consumers. With an estimated buying power of over 600 billion dollars, it’s certainly within any brand’s interests to market themselves towards millennials.

They are a generation with the highest levels of brand loyalty, but it seems increasingly difficult to earn their trust from traditional marketing. Elite Daily’s study shows that ‘only 1% of the 1300 millennials surveyed said that a compelling advertisement would make them trust a brand more,’ suggesting that, ‘millennials believe that advertising is all spin and not authentic.’

Turning to streaming services such as Netflix, Amazon Prime Video and Disney+ for their entertainment, millennials are less likely to watch traditional advertisements, and therefore unlikely to be exposed to a brand or product that wasn’t already on their radar. Even the five-minute ad break between television shows appears to be too long to hold the attention of millennials and Generation Z, with the optimal duration for an advert likely to capture their attention being 15 seconds, perfect for scrolling through Instagram or TikTok, or even at the start of a YouTube video. Not all internet advertisements are engaging for millennials, however, with pop-up ads seemingly the worst. 96% of respondents admitted that they disliked them. Around 50% of millennials preferred YouTube advertisements and email updates, possibly because they were easier to skip and ignore.

One of the advertising strategies that appeals to millennials the most is influencer marketing—appreciated for its honest and transparent approach. To garner a significant following, influencers must develop a relationship with their audience, by creating a relatable and down-to-earth image. If a product apparently works well for the influencer, their followers are likely to believe that it will work in the same capacity for themselves also. Many influencers claim that they will only partner with a company and create sponsored content that aligns with their own personal brand and values, which only furthers their aura of authenticity.

What AI thinks Influencers Look Like

Instagram appears to be the most popular platform for influencer marketing, with more than 1 billion active users and its emphasis on photo and video content, which allows brands to visually promote their products. Similarly, aside from the skippable ads at the start of their videos, many YouTube creators earn money by taking on sponsorships with a variety of brands—either promoting their product within a section of the video or creating dedicated content to endorse it. Companies seem keen to incorporate social media influencers into their marketing strategies, as ‘two-thirds of firms plan to increase the amount spent on influencer marketing within the next year, and 80% forecast to spend at least 10% of their marketing budget on it’ (Haenlein, et al 2020). This clearly has the desired effect on millennials and Generation Z, who are more likely to purchase a product or service if it’s promoted and endorsed by an ‘admired and respected person’.

However, whilst younger people are adept at discerning the artifice of traditional advertisements, influencer marketing can be more deceitful than imagined. In the United States, the Federal Trade Commission (FTC) enforces rules and guidelines to protect consumers, which includes disclosure agreements, i.e. prompting influencers to reveal their relationship with the brand. The FTC guidelines are fairly vague, so even writing ‘#Ad’ suffices as proper disclosure; however, this is often placed discreetly within the post, and therefore missed by their followers. Whilst these influencers can be fined for not properly disclosing sponsorship, because there are so many posts within the Wild West of the internet, murky advertisements can be missed. One study found that 93% of influencer sponsorships are undisclosed, and therefore violate FTC guidelines.

FTC fines are not the only possible consequences of influencer marketing. Their audiences want relatability and authenticity, which can be difficult to maintain after numerous brand deals and sponsorships. Even if the audience accepts that their favourite celebrity is shilling a product to them, there is the expectation that the company they’re partnering with should align with the influencer’s values.

‘Understanding influencer marketing: The role of congruence between influencers, products and consumers’ gives the example of an Instagram influencer who partnered with Volvo to promote a toxic-free car cleaner. Her followers resented this endorsement, as it appeared forced and performative; this eco-friendly, sustainable message was incongruous to her usual jet-setting, travel-related content. Not only did this partnership backfire, wasting money for Volvo, the consequences may have also extended to a loss of followers for the influencer because she’d broken their trust.

Influencer marketing is not as straightforward as it may seem. Something as artificial as product marketing must still be perceived as authentic and genuine. Once an influencer grows and accepts more sponsorships, it’s likely that their followers will realise that they’ve become simply a target demographic. The ‘I’m just like you’ mentality could come crashing down. Whether this happens before the FTC cracks down on undisclosed partnerships remains to be seen.